http://www.icpsr.umich.edu/2009-02-14T05:13:57.079-08:00ICPSR Search ResultsICPSRnoreply@umich.eduICPSR1125http://www.icpsr.umich.edu/icpsrweb/ICPSR/studies/28962005-02-25T12:00:00-05:002010-05-21T12:00:00-05:002010-05-21T12:00:00-05:00Historical, Demographic, Economic, and Social Data: The United States, 1790-2002Historical, Demographic, Economic, and Social Data: The United States, 1790-2002[Haines, Michael R., Inter-university Consortium for Political and Social Research]noreply@umich.edu1